Add BotCommand::bot_commands

CHANGELOG.md

@@ -6,6 +6,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## unreleased
 
+### Added
+
+ - `BotCommand::bot_commands` to obtain Telegram API commands ([issue 262](https://github.com/teloxide/teloxide/issues/262)).
+
 ### Changed
 
 - Require that `AsUpdateStream::Stream` is `Send`

Cargo.toml

@@ -58,7 +58,7 @@ full = [
 
 [dependencies]
 teloxide-core = { version = "0.4", default-features = false }
-teloxide-macros = { git = "https://github.com/teloxide/teloxide-macros.git", rev = "57d3e266fa25a6ee2ccbfe140016cdb5d3223147", optional = true }
+teloxide-macros = { git = "https://github.com/teloxide/teloxide-macros.git", optional = true }
 
 serde_json = "1.0"
 serde = { version = "1.0", features = ["derive"] }

src/utils/command.rs

@@ -212,6 +212,7 @@ pub trait BotCommand: Sized {
     fn ty() -> PhantomData<Self> {
         PhantomData
     }
+    fn bot_commands() -> Vec<crate::types::BotCommand>;
 }
 
 pub type PrefixedBotCommand = String;